161220222720

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:642

約数の個数: 720

約数和(自身を含む): 611622359040

約数和(自身を除く): 450402136320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 223, 228, 240, 256, 270, 285, 288, 304, 320, 324, 342, 360, 367, 380, 384, 405, 432, 446, 456, 480, 513, 540, 570, 576, 608, 640, 648, 669, 684, 720, 734, 760, 768, 810, 855, 864, 892, 912, 960, 1026, 1080, 1101, 1115, 1140, 1152, 1216, 1280, 1296, 1338, 1368, 1440, 1468, 1520, 1539, 1620, 1710, 1728, 1784, 1824, 1835, 1920, 2007, 2052, 2160, 2202, 2230, 2280, 2304, 2432, 2565, 2592, 2676, 2736, 2880, 2936, 3040, 3078, 3240, 3303, 3345, 3420, 3456, 3568, 3648, 3670, 3840, 4014, 4104, 4237, 4320, 4404, 4460, 4560, 4864, 5130, 5184, 5352, 5472, 5505, 5760, 5872, 6021, 6080, 6156, 6480, 6606, 6690, 6840, 6912, 6973, 7136, 7296, 7340, 7695, 8028, 8208, 8474, 8640, 8808, 8920, 9120, 9909, 10035, 10260, 10368, 10704, 10944, 11010, 11520, 11744, 12042, 12160, 12312, 12711, 12960, 13212, 13380, 13680, 13946, 14272, 14592, 14680, 15390, 16056, 16416, 16515, 16948, 17280, 17616, 17840, 18063, 18240, 19818, 20070, 20520, 20736, 20919, 21185, 21408, 21888, 22020, 23488, 24084, 24320, 24624, 25422, 25920, 26424, 26760, 27360, 27892, 28544, 29360, 29727, 30105, 30780, 32112, 32832, 33030, 33896, 34560, 34865, 35232, 35680, 36126, 36480, 38133, 39636, 40140, 41040, 41838, 42370, 42816, 43776, 44040, 46976, 48168, 49248, 49545, 50844, 51840, 52848, 53520, 54720, 55784, 57088, 58720, 59454, 60210, 61560, 62757, 63555, 64224, 65664, 66060, 67792, 69730, 70464, 71360, 72252, 72960, 76266, 79272, 80280, 81841, 82080, 83676, 84740, 85632, 88080, 90315, 93952, 96336, 98496, 99090, 101688, 103680, 104595, 105696, 107040, 109440, 111568, 114399, 117440, 118908, 120420, 123120, 125514, 127110, 128448, 131328, 132120, 135584, 139460, 140928, 142720, 144504, 148635, 152532, 158544, 160560, 163682, 164160, 167352, 169480, 171264, 176160, 180630, 188271, 190665, 192672, 196992, 198180, 203376, 209190, 211392, 214080, 218880, 223136, 228798, 234880, 237816, 240840, 245523, 246240, 251028, 254220, 256896, 264240, 271168, 278920, 281856, 285440, 289008, 297270, 305064, 313785, 317088, 321120, 327364, 328320, 334704, 338960, 343197, 352320, 361260, 376542, 381330, 385344, 393984, 396360, 406752, 409205, 418380, 422784, 428160, 446272, 457596, 469760, 475632, 481680, 491046, 492480, 502056, 508440, 513792, 528480, 542336, 557840, 564813, 571995, 578016, 594540, 610128, 627570, 634176, 642240, 654728, 656640, 669408, 677920, 686394, 704640, 722520, 736569, 753084, 762660, 770688, 792720, 813504, 818410, 836760, 845568, 856320, 892544, 915192, 941355, 951264, 963360, 982092, 984960, 1004112, 1016880, 1056960, 1084672, 1115680, 1129626, 1143990, 1156032, 1189080, 1220256, 1227615, 1255140, 1268352, 1284480, 1309456, 1338816, 1355840, 1372788, 1409280, 1445040, 1473138, 1506168, 1525320, 1541376, 1554979, 1585440, 1627008, 1636820, 1673520, 1715985, 1785088, 1830384, 1882710, 1902528, 1926720, 1964184, 1969920, 2008224, 2033760, 2113920, 2209707, 2231360, 2259252, 2287980, 2312064, 2378160, 2440512, 2455230, 2510280, 2536704, 2568960, 2618912, 2677632, 2711680, 2745576, 2824065, 2890080, 2946276, 3012336, 3050640, 3109958, 3170880, 3254016, 3273640, 3347040, 3431970, 3660768, 3682845, 3765420, 3805056, 3853440, 3928368, 4016448, 4067520, 4227840, 4419414, 4462720, 4518504, 4575960, 4624128, 4664937, 4756320, 4881024, 4910460, 5020560, 5237824, 5355264, 5423360, 5491152, 5648130, 5780160, 5892552, 6024672, 6101280, 6219916, 6341760, 6547280, 6629121, 6694080, 6863940, 7321536, 7365690, 7530840, 7610112, 7706880, 7774895, 7856736, 8032896, 8135040, 8838828, 8925440, 9037008, 9151920, 9329874, 9512640, 9762048, 9820920, 10041120, 10475648, 10982304, 11048535, 11296260, 11560320, 11785104, 12049344, 12202560, 12439832, 12683520, 13094560, 13258242, 13388160, 13727880, 13994811, 14643072, 14731380, 15061680, 15549790, 15713472, 16065792, 16270080, 17677656, 18074016, 18303840, 18659748, 19025280, 19641840, 20082240, 20951296, 21964608, 22097070, 22592520, 23120640, 23324685, 23570208, 24098688, 24405120, 24879664, 26189120, 26516484, 26776320, 27455760, 27989622, 29286144, 29462760, 30123360, 31099580, 31426944, 33145605, 35355312, 36148032, 36607680, 37319496, 38050560, 39283680, 40164480, 41984433, 43929216, 44194140, 45185040, 46649370, 47140416, 48197376, 48810240, 49759328, 52378240, 53032968, 54911520, 55979244, 58925520, 60246720, 62199160, 62853888, 66291210, 69974055, 70710624, 72296064, 73215360, 74638992, 78567360, 80328960, 83968866, 87858432, 88388280, 90370080, 93298740, 94280832, 99518656, 104756480, 106065936, 109823040, 111958488, 117851040, 120493440, 124398320, 125953299, 132582420, 139948110, 141421248, 144592128, 146430720, 149277984, 157134720, 167937732, 176776560, 180740160, 186597480, 188561664, 199037312, 209922165, 212131872, 219646080, 223916976, 235702080, 240986880, 248796640, 251906598, 265164840, 279896220, 282842496, 298555968, 314269440, 335875464, 353553120, 361480320, 373194960, 398074624, 419844330, 424263744, 439292160, 447833952, 471404160, 497593280, 503813196, 530329680, 559792440, 565684992, 597111936, 629766495, 671750928, 707106240, 722960640, 746389920, 839688660, 848527488, 895667904, 942808320, 995186560, 1007626392, 1060659360, 1119584880, 1194223872, 1259532990, 1343501856, 1414212480, 1492779840, 1679377320, 1697054976, 1791335808, 1990373120, 2015252784, 2121318720, 2239169760, 2519065980, 2687003712, 2828424960, 2985559680, 3358754640, 3582671616, 4030505568, 4242637440, 4478339520, 5038131960, 5374007424, 5971119360, 6717509280, 8061011136, 8485274880, 8956679040, 10076263920, 10748014848, 13435018560, 16122022272, 17913358080, 20152527840, 26870037120, 32244044544, 40305055680, 53740074240, 80610111360, 161220222720]

約数ペア:

[(1, 161220222720), (2, 80610111360), (3, 53740074240), (4, 40305055680), (5, 32244044544), (6, 26870037120), (8, 20152527840), (9, 17913358080), (10, 16122022272), (12, 13435018560), (15, 10748014848), (16, 10076263920), (18, 8956679040), (19, 8485274880), (20, 8061011136), (24, 6717509280), (27, 5971119360), (30, 5374007424), (32, 5038131960), (36, 4478339520), (38, 4242637440), (40, 4030505568), (45, 3582671616), (48, 3358754640), (54, 2985559680), (57, 2828424960), (60, 2687003712), (64, 2519065980), (72, 2239169760), (76, 2121318720), (80, 2015252784), (81, 1990373120), (90, 1791335808), (95, 1697054976), (96, 1679377320), (108, 1492779840), (114, 1414212480), (120, 1343501856), (128, 1259532990), (135, 1194223872), (144, 1119584880), (152, 1060659360), (160, 1007626392), (162, 995186560), (171, 942808320), (180, 895667904), (190, 848527488), (192, 839688660), (216, 746389920), (223, 722960640), (228, 707106240), (240, 671750928), (256, 629766495), (270, 597111936), (285, 565684992), (288, 559792440), (304, 530329680), (320, 503813196), (324, 497593280), (342, 471404160), (360, 447833952), (367, 439292160), (380, 424263744), (384, 419844330), (405, 398074624), (432, 373194960), (446, 361480320), (456, 353553120), (480, 335875464), (513, 314269440), (540, 298555968), (570, 282842496), (576, 279896220), (608, 265164840), (640, 251906598), (648, 248796640), (669, 240986880), (684, 235702080), (720, 223916976), (734, 219646080), (760, 212131872), (768, 209922165), (810, 199037312), (855, 188561664), (864, 186597480), (892, 180740160), (912, 176776560), (960, 167937732), (1026, 157134720), (1080, 149277984), (1101, 146430720), (1115, 144592128), (1140, 141421248), (1152, 139948110), (1216, 132582420), (1280, 125953299), (1296, 124398320), (1338, 120493440), (1368, 117851040), (1440, 111958488), (1468, 109823040), (1520, 106065936), (1539, 104756480), (1620, 99518656), (1710, 94280832), (1728, 93298740), (1784, 90370080), (1824, 88388280), (1835, 87858432), (1920, 83968866), (2007, 80328960), (2052, 78567360), (2160, 74638992), (2202, 73215360), (2230, 72296064), (2280, 70710624), (2304, 69974055), (2432, 66291210), (2565, 62853888), (2592, 62199160), (2676, 60246720), (2736, 58925520), (2880, 55979244), (2936, 54911520), (3040, 53032968), (3078, 52378240), (3240, 49759328), (3303, 48810240), (3345, 48197376), (3420, 47140416), (3456, 46649370), (3568, 45185040), (3648, 44194140), (3670, 43929216), (3840, 41984433), (4014, 40164480), (4104, 39283680), (4237, 38050560), (4320, 37319496), (4404, 36607680), (4460, 36148032), (4560, 35355312), (4864, 33145605), (5130, 31426944), (5184, 31099580), (5352, 30123360), (5472, 29462760), (5505, 29286144), (5760, 27989622), (5872, 27455760), (6021, 26776320), (6080, 26516484), (6156, 26189120), (6480, 24879664), (6606, 24405120), (6690, 24098688), (6840, 23570208), (6912, 23324685), (6973, 23120640), (7136, 22592520), (7296, 22097070), (7340, 21964608), (7695, 20951296), (8028, 20082240), (8208, 19641840), (8474, 19025280), (8640, 18659748), (8808, 18303840), (8920, 18074016), (9120, 17677656), (9909, 16270080), (10035, 16065792), (10260, 15713472), (10368, 15549790), (10704, 15061680), (10944, 14731380), (11010, 14643072), (11520, 13994811), (11744, 13727880), (12042, 13388160), (12160, 13258242), (12312, 13094560), (12711, 12683520), (12960, 12439832), (13212, 12202560), (13380, 12049344), (13680, 11785104), (13946, 11560320), (14272, 11296260), (14592, 11048535), (14680, 10982304), (15390, 10475648), (16056, 10041120), (16416, 9820920), (16515, 9762048), (16948, 9512640), (17280, 9329874), (17616, 9151920), (17840, 9037008), (18063, 8925440), (18240, 8838828), (19818, 8135040), (20070, 8032896), (20520, 7856736), (20736, 7774895), (20919, 7706880), (21185, 7610112), (21408, 7530840), (21888, 7365690), (22020, 7321536), (23488, 6863940), (24084, 6694080), (24320, 6629121), (24624, 6547280), (25422, 6341760), (25920, 6219916), (26424, 6101280), (26760, 6024672), (27360, 5892552), (27892, 5780160), (28544, 5648130), (29360, 5491152), (29727, 5423360), (30105, 5355264), (30780, 5237824), (32112, 5020560), (32832, 4910460), (33030, 4881024), (33896, 4756320), (34560, 4664937), (34865, 4624128), (35232, 4575960), (35680, 4518504), (36126, 4462720), (36480, 4419414), (38133, 4227840), (39636, 4067520), (40140, 4016448), (41040, 3928368), (41838, 3853440), (42370, 3805056), (42816, 3765420), (43776, 3682845), (44040, 3660768), (46976, 3431970), (48168, 3347040), (49248, 3273640), (49545, 3254016), (50844, 3170880), (51840, 3109958), (52848, 3050640), (53520, 3012336), (54720, 2946276), (55784, 2890080), (57088, 2824065), (58720, 2745576), (59454, 2711680), (60210, 2677632), (61560, 2618912), (62757, 2568960), (63555, 2536704), (64224, 2510280), (65664, 2455230), (66060, 2440512), (67792, 2378160), (69730, 2312064), (70464, 2287980), (71360, 2259252), (72252, 2231360), (72960, 2209707), (76266, 2113920), (79272, 2033760), (80280, 2008224), (81841, 1969920), (82080, 1964184), (83676, 1926720), (84740, 1902528), (85632, 1882710), (88080, 1830384), (90315, 1785088), (93952, 1715985), (96336, 1673520), (98496, 1636820), (99090, 1627008), (101688, 1585440), (103680, 1554979), (104595, 1541376), (105696, 1525320), (107040, 1506168), (109440, 1473138), (111568, 1445040), (114399, 1409280), (117440, 1372788), (118908, 1355840), (120420, 1338816), (123120, 1309456), (125514, 1284480), (127110, 1268352), (128448, 1255140), (131328, 1227615), (132120, 1220256), (135584, 1189080), (139460, 1156032), (140928, 1143990), (142720, 1129626), (144504, 1115680), (148635, 1084672), (152532, 1056960), (158544, 1016880), (160560, 1004112), (163682, 984960), (164160, 982092), (167352, 963360), (169480, 951264), (171264, 941355), (176160, 915192), (180630, 892544), (188271, 856320), (190665, 845568), (192672, 836760), (196992, 818410), (198180, 813504), (203376, 792720), (209190, 770688), (211392, 762660), (214080, 753084), (218880, 736569), (223136, 722520), (228798, 704640), (234880, 686394), (237816, 677920), (240840, 669408), (245523, 656640), (246240, 654728), (251028, 642240), (254220, 634176), (256896, 627570), (264240, 610128), (271168, 594540), (278920, 578016), (281856, 571995), (285440, 564813), (289008, 557840), (297270, 542336), (305064, 528480), (313785, 513792), (317088, 508440), (321120, 502056), (327364, 492480), (328320, 491046), (334704, 481680), (338960, 475632), (343197, 469760), (352320, 457596), (361260, 446272), (376542, 428160), (381330, 422784), (385344, 418380), (393984, 409205), (396360, 406752)]